
Refine on Hv Surge Counter Tester Zinc Oxide Arrester Electrified Tester with Digital Waveform Analysis Technology. Digital Waveform Analysis: Advanced digital signal processing for highly accurate measurement results with strong anti-interference performance. Color Touch Panel: 800x480 HD color touch panel for intuitive man-machine communication and easy operation. Multiple Synchronous Modes: Supports wired synchronization with voltage or software calculation for voltage reference without voltage. Charged and Uncharged Compatibility: Versatile usage for arresters in charged, uncharged, or laboratory environments. Large Measurement Range: Voltage collection 0-250V and current collection 0-20mA, both extensible for broader applications. 3-Phase Test Simulation: Stores test data for A, B, and C phases of zinc oxide arresters in a single set. Safe and Reliable Design: Weak current operation under 8.4V with completely isolated voltage and current sensors. Flexible Customization: Customizable options for voltage mode, current mode, and specific hardware features based on demand.